MCQOPTIONS
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| 1. |
According to Newton?s law of cooling, the rate of cooling of a body is proportional to \[{{(\Delta \theta )}^{n}}\], where \[\Delta \theta \] is the difference of the temperature of the body and the surroundings, and n is equal to [AIEEE 2003] |
| A. | One |
| B. | Two |
| C. | Three |
| D. | Four |
| Answer» B. Two | |